The official Riff-Raff thread (never ending engine thread, East/West)

As the title suggest:

A place for the Riff-Raff to hang out.
They will show themselves.

Typically the topic changes each evening. Kind of a chat room.

How about tonight's topic.
How many guy's are going up in size, or complexity this coming season?
So I will start.
It is my intention to try my first quad (4 cylinder). An existing airframe I have currently with a twin. Mostly for the sound.